<template>
  <div>
    <van-nav-bar title="黑马头条-登录" />
    <van-form @submit="onSubmit">
      <van-field
        v-model="formLogin.mobile"
        type="number"
        name="手机号"
        label="手机号"
        placeholder="请输入手机号"
        required
        :rules="[
          {
            required: true,
            message: '请输入正确的手机号',
            pattern: /^1[3-9]\d{9}$/,
            trigger: 'onChange',
          },
        ]"
      />
      <van-field
        v-model="formLogin.code"
        type="password"
        name="密码"
        label="密码"
        placeholder="请输入密码"
        required
        :rules="[
          {
            required: true,
            message: '请填写密码',
            pattern: /^\d{6}$/,
            trigger: 'onChange',
          },
        ]"
      />
      <div style="margin: 16px">
        <van-button
          round
          block
          type="info"
          native-type="submit"
          :loading="isLoding"
          :disabled="isLoding"
          >提交</van-button
        >
      </div>
    </van-form>
  </div>
</template>

<script>
import { mapActions } from 'vuex'
import { Notify } from 'vant'
export default {
  data () {
    return {
      formLogin: {
        mobile: '13888888888',
        code: '246810'
      },
      isLoding: false
    }
  },
  methods: {
    ...mapActions(['longinAction']),
    async onSubmit () {
      this.isLoding = true
      try {
        await this.longinAction(this.formLogin)
        Notify({ type: 'success', message: '登录成功' })
        this.isLoding = false
        this.$router.replace('/layout')
      } catch (err) {
        Notify({ type: 'warning', message: '手机号或密码错误' })
        this.isLoding = false
      }
    }

  }
}
</script>
<style lang="less" scoped>
// // 如果我想改变引入组件的里面的dom上的样式直接使用c1ass是不生效的
// .van-nav-bar {
//   background: #007bff;
// }
// // 原因因为组件上使用了scoped他在打包过程中会给dom添加个类用作样式的隔离
// // 可以通过在类名前面加上/deep/实现类名穿透改变子组件的样式
// /deep/ .van-nav-bar__title {
//   color: #fff;
// }
</style>
